lavfi: add avfilter_get_class() and iteration callbacks
authorStefano Sabatini <stefasab@gmail.com>
Thu, 9 Aug 2012 12:59:10 +0000 (14:59 +0200)
committerStefano Sabatini <stefasab@gmail.com>
Sun, 12 Aug 2012 22:04:06 +0000 (00:04 +0200)
commit5c0d8bc4cea23cfe85c082a03871cf73190813fb
treed9020fdf476174054217f51a6996e01fe497fc35
parenta25346e65cc2f46e3a9ec1a12312a09cd9b132ed
lavfi: add avfilter_get_class() and iteration callbacks

Allow iteration over filter options.
doc/APIchanges
libavfilter/avfilter.c
libavfilter/avfilter.h
libavfilter/version.h